Sefin RO

RO's tax authority is branded SEFIN (Secretaria de Estado de Finanças), not SEFAZ — filed under the existing SEFAZ subcategory label for cross-state consistency, same treatment as prior batches' naming variants (SEFA/SEF/SEEC-DF/SET-RN). Confirmed live at sefin.ro.gov.br via web search (July 2026). No independent outage-search citation found, tiers left unknown. No public API or status page found.